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FR1296708A - Method and devices for unclogging filters placed in fluid circuits operating under pressure or under vacuum - Google Patents

Method and devices for unclogging filters placed in fluid circuits operating under pressure or under vacuum

Info

Publication number
FR1296708A
FR1296708A FR861515A FR861515A FR1296708A FR 1296708 A FR1296708 A FR 1296708A FR 861515 A FR861515 A FR 861515A FR 861515 A FR861515 A FR 861515A FR 1296708 A FR1296708 A FR 1296708A
Authority
FR
France
Prior art keywords
unclogging
devices
fluid circuits
circuits operating
under vacuum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR861515A
Other languages
French (fr)
Inventor
Jacques Muller
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR861515A priority Critical patent/FR1296708A/en
Priority to ES275777A priority patent/ES275777A1/en
Priority to DEM42035U priority patent/DE1948729U/en
Priority to SE5023/62A priority patent/SE300333B/xx
Priority to CH558562A priority patent/CH383929A/en
Priority to US193100A priority patent/US3221888A/en
Priority to GB18007/62A priority patent/GB965337A/en
Application granted granted Critical
Publication of FR1296708A publication Critical patent/FR1296708A/en
Priority to FR926651A priority patent/FR83147E/en
Priority to CH1254463A priority patent/CH403719A/en
Priority to US345653A priority patent/US3283903A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/665—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves
    • B01D2201/165—Multi-way valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR861515A 1961-05-12 1961-05-12 Method and devices for unclogging filters placed in fluid circuits operating under pressure or under vacuum Expired FR1296708A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR861515A FR1296708A (en) 1961-05-12 1961-05-12 Method and devices for unclogging filters placed in fluid circuits operating under pressure or under vacuum
ES275777A ES275777A1 (en) 1961-05-12 1962-03-24 Procedure and device for cleaning filters (Machine-translation by Google Translate, not legally binding)
DEM42035U DE1948729U (en) 1961-05-12 1962-04-19 DEVICE FOR DESludging FILTER CANDLES.
SE5023/62A SE300333B (en) 1961-05-12 1962-05-04
CH558562A CH383929A (en) 1961-05-12 1962-05-08 Method and device for unclogging the filter columns of a filter with superimposed washers
US193100A US3221888A (en) 1961-05-12 1962-05-08 Cleaning device for fluid filter
GB18007/62A GB965337A (en) 1961-05-12 1962-05-10 Cleaning device for fluid filter
FR926651A FR83147E (en) 1961-05-12 1963-03-04 Method and devices for unclogging filters placed in fluid circuits operating under pressure or under vacuum
CH1254463A CH403719A (en) 1961-05-12 1963-10-10 Device for unclogging the filter columns of a filter with superimposed washers
US345653A US3283903A (en) 1961-05-12 1964-02-18 Filtering equipment for fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861515A FR1296708A (en) 1961-05-12 1961-05-12 Method and devices for unclogging filters placed in fluid circuits operating under pressure or under vacuum

Publications (1)

Publication Number Publication Date
FR1296708A true FR1296708A (en) 1962-06-22

Family

ID=8754971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861515A Expired FR1296708A (en) 1961-05-12 1961-05-12 Method and devices for unclogging filters placed in fluid circuits operating under pressure or under vacuum

Country Status (7)

Country Link
US (1) US3221888A (en)
CH (1) CH383929A (en)
DE (1) DE1948729U (en)
ES (1) ES275777A1 (en)
FR (1) FR1296708A (en)
GB (1) GB965337A (en)
SE (1) SE300333B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241803B (en) * 1963-03-04 1967-06-08 Muller Jacques Shut-off device for automatic, periodic desludging of filter candles by backwashing
DE1486812B1 (en) * 1965-06-11 1970-03-05 Jacques Muller Backwashable filter

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645400A (en) * 1970-08-28 1972-02-29 Terence John Floyd Self-cleaning filter apparatus
US3954621A (en) * 1973-05-07 1976-05-04 Kenji Etani Filtration system having prefilter and main filter
US3907686A (en) * 1973-08-03 1975-09-23 Nasa Filter regeneration systems
US3896005A (en) * 1973-09-13 1975-07-22 Hector M Zuccolotto Filtering and debris removing apparatus for cleaning a sea water stream
US4240174A (en) * 1979-07-30 1980-12-23 Scott Jeffrey L Self-contained mobile pool cleaning apparatus
US4292178A (en) * 1979-08-02 1981-09-29 Takehiko Mori Filtering apparatus
CH657066A5 (en) * 1981-05-12 1986-08-15 Mueller Drm Ag METHOD FOR CONTINUOUSLY THICKNING SUSPENSIONS.
DE3215533A1 (en) * 1982-04-26 1983-10-27 Cillichemie Ernst Vogelmann Gmbh & Co, 7100 Heilbronn Backwashable filter apparatus
US4504390A (en) * 1982-07-20 1985-03-12 Peter Steffen Selectable filter assembly
DE3227059C2 (en) * 1982-07-20 1995-03-30 Fluidtech Gmbh Filter device
USRE34218E (en) * 1983-09-02 1993-04-13 Easily-cleanable filters
US4978450A (en) * 1986-02-11 1990-12-18 Mordeki Drori Filtering element
US5030347A (en) * 1987-07-30 1991-07-09 Mordeki Drori Multiple filter elements with movable flushing assembly
US5013461A (en) * 1987-09-18 1991-05-07 Mordeki Drori Regeneration method of filter device having filter aid material and piston apparatus
US5015379A (en) * 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
IL88940A0 (en) * 1989-01-12 1989-08-15 Drori Mordeki Filter apparatus
DE4101229A1 (en) * 1991-01-17 1992-07-30 Rostock Dieselmotoren Stand alone back-flushing filter - for continuous filtration of gases or liquid
AT395825B (en) * 1991-03-25 1993-03-25 Erema FILTRATION DEVICE FOR FLUIDS TO BE CLEANED
DE9109686U1 (en) * 1991-08-03 1991-09-19 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Device for backwashing a filter
US5234165A (en) * 1992-02-25 1993-08-10 Tri-Tech Services, Inc. Agricultural sprayers
US5374351A (en) * 1993-07-27 1994-12-20 D & J Filtration Systems Filter backflushing system
US5863440A (en) * 1996-05-24 1999-01-26 Abtech Industries, Inc. Methods for ameliorating oil spills in marine and inland waters
US6541569B1 (en) 1997-01-10 2003-04-01 Abtech Industries, Inc. Polymer alloys, morphology and materials for environmental remediation
CA2277163C (en) 1997-01-10 2005-05-10 Abtech Industries, Inc. Systems for ameliorating aqueous hydrocarbon spills
US6099723A (en) * 1997-06-06 2000-08-08 Abtech Industries, Inc. Catchbasin systems for filtering hydrocarbon spills
AU751991B2 (en) * 1998-02-18 2002-09-05 Abtech Industries, Inc. Curb-inlet storm drain systems for filtering trash and hydrocarbons
US6080307A (en) * 1998-09-29 2000-06-27 Abtech Industries, Inc. Storm drain systems for filtering trash and hydrocarbons
US6531059B1 (en) 2000-10-05 2003-03-11 Abtech Industries, Inc. Suspended runoff water filter
EP1424119A3 (en) * 2002-11-29 2004-06-16 Taisei Kogyo Co., Ltd. Filter apparatus with cleaning means
US8231794B2 (en) * 2007-07-05 2012-07-31 Spintek Filtration, Inc. Water filtration system
US9271620B2 (en) 2012-03-27 2016-03-01 Daryl S. Meredith Vacuum
CN103446786A (en) * 2013-09-02 2013-12-18 蔡泽义 Filtering device for water purifying equipment
CN108662199B (en) * 2017-03-28 2021-12-14 毛高闻 Four-way valve for backflushing filter system
CN108654194B (en) * 2018-06-06 2020-06-30 深圳市恒大兴业环保科技有限公司 Sewage purification filter
US12350610B2 (en) 2020-01-31 2025-07-08 Aalto University Foundation Sr Filter system and method for filtering
CN114409119B (en) * 2022-02-23 2024-04-12 福建恒源供水股份有限公司 Rural drinking water cleaning equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA598399A (en) * 1960-05-24 Muller Jacques Valved filter cleaning
US1214152A (en) * 1915-11-05 1917-01-30 Albert Legrand Genter Method and apparatus for cleansing filter mediums.
US2024753A (en) * 1933-09-06 1935-12-17 Zwicky Ltd Filter
AT157627B (en) * 1937-03-08 1939-12-27 Mahle Kommanditgesellschaft Operating fluid filters for internal combustion engines.
US2434427A (en) * 1937-04-22 1948-01-13 Muller Jacques Device for cleaning filters
US3061102A (en) * 1959-12-31 1962-10-30 Rust Oleum Corp Straining arrangement for paint and similar liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241803B (en) * 1963-03-04 1967-06-08 Muller Jacques Shut-off device for automatic, periodic desludging of filter candles by backwashing
DE1486812B1 (en) * 1965-06-11 1970-03-05 Jacques Muller Backwashable filter

Also Published As

Publication number Publication date
CH383929A (en) 1964-11-15
DE1948729U (en) 1966-11-03
US3221888A (en) 1965-12-07
ES275777A1 (en) 1962-07-16
GB965337A (en) 1964-07-29
SE300333B (en) 1968-04-22

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